Double Detector Check Valve Assembly

Double Detector Check Valve Assembly

The Double Detector Check Valve Assembly backflow preventer protects against backflow, by either back-pressure or back-siphonage, from a cross-connection between potable water systems and substances, in ‘medium hazard’ conditions. It is designed for use in fire service systems and allows monitoring of small draw-offs of water via the bypass. 

Double Check Detector Assembly

80mm

DCDA80

100mm

DCDA100

150mm

DCDA150

200mm

DCDA200

Double Check Detector Assembly
with Water Meter

80mm

DCDA80-WM

100mm

DCDA100-WM

150mm

DCDA150-WM

200mm

DCDA200-WM

Double Check Detector Assembly
with Water Meter & G.O. Butterfly Valves

80mm

DCDA80FS-WM

100mm

DCDA100FS-WM

150mm

DCDA150FS-WM

200mm

DCDA200FS-WM

AS 2845.1
WMKA 22155
SAI GLOBAL 

DCDA100-WM

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